Wake up every morning and see the people you like and the sunshine. This is the future that many people born in the 80s and 90s want, but the prerequisite for realizing it is: you must have a house with good lighting! I believe everyone knows the importance of lighting, so even if you can't afford it, you should rent a house where sunlight can fill the room. So, what kind of house has poor lighting?
1. What kind of house has poor lighting?
1. Houses with poor orientation
Why do many people give priority to south-facing bedrooms when buying a house? The main reason is that the south bedroom has good lighting and long sunshine hours! Generally speaking, the orientation of a house will determine the quality of the house. If the orientation of the house is not good, it will also have a great impact on the lighting of the house.
Generally speaking, the order of advantages and disadvantages of residential orientation is: due south>southeast>east>southwest>north and west. However, one thing to note is that because each region has different geographical environments and different longitudes and latitudes, the best orientation of the house will also be different. That is to say, the architectural design of the house is usually at a certain angle to the east or west.
2. Low floors of high-rise residential buildings
Generally speaking, the higher the floor, the fewer places are blocked and the better the lighting. On the contrary, the lighting in low floors is generally poor, especially in low floors of high-rise residential buildings. Therefore, the editor's suggestion is: if you must choose a low-rise residence, it is best to choose a row with no obstruction in front.
3. Houses with insufficient building spacing
In order to "save" land, many developers can build more buildings, and usually shorten the distance between buildings to the maximum extent, so that Once it comes, it will seriously affect the lighting of the residence.
Therefore, the editor thinks: If you are buying an existing house, it is recommended that you observe it on the spot to see the total lighting time of the house; if it is not an existing house, you can also ask a real estate consultant for the real estate. Sunshine analysis chart. Generally speaking, according to housing construction requirements, at least one bedroom of a house must have no less than one hour of sunshine on the winter solstice.
4. Houses with unreasonable depth and width ratio
Under normal circumstances, too much depth or too small bays are not conducive to the lighting of the house. For example, if some living rooms and dining rooms are connected together, the depth will be too long, resulting in the phenomenon of a dark hall.
Therefore, only reasonable depth and width can provide residents with a well-lit environment. Generally speaking, the ratio of depth to opening is more reasonable between 1:1.5, which can achieve a balance between lighting and thermal insulation.
2. Tips for judging whether the lighting is good or bad
1. Choose to go to the house in winter
Some people don’t like to go to the house in the winter because they think it’s too It’s cold and the sunshine hours are short. In fact, choosing to visit a house in winter is the best time to observe the lighting quality of the house. Generally speaking, the sunlight angle is the smallest in winter. If the lighting in the house is good at this time, then there is no need to worry about other seasons.
2. Choose 11 a.m. on a sunny day and try to choose a rough house
Generally speaking, if a house has no sunshine at 11 a.m. on a sunny day, then basically It can be judged as: poor lighting. In addition, it is recommended to choose a rough house as much as possible to eliminate interference such as lights and partitions and see the real lighting effect of the house.
The above is the entire content of this article. In fact, according to the "Indoor Lighting Design Standards" formulated by the Ministry of Construction of our country, the direct sunlight time for south-facing rooms must not be less than 2 hours on a cold day; for north-facing rooms, the ratio of indoor and outdoor illumination must be greater than 1%. of.
Source: Internet